HOURS OF FUN: Great for throwing, chewing, and squeaking, your dog will love playing with this soft rubber disk VERSATILE: The Chase 'n Chomp Field Disk can also be used around water; it floats for extra fun with your pooch TREAT DISPENSING: Load up your Field Disk with treats for your dog; they will dispense randomly as the dog rolls and moves the toy ASSORTED COLORS: This toy comes in two assorted colors (blue or green) that are randomly selected FOR MEDIUM AND LARGE DOGS: Measuring 4.75 inches, this ball is the perfect size for medium and large dogs